# MADRONE INVESTMENT ADVISORY, LLC

MADRONE INVESTMENT ADVISORY, LLC of SAN RAFAEL, CA is an SEC-registered investment adviser.

## Registration

- CRD: 149549
- Type: SEC-registered investment adviser
- SEC file number: 801-121355
- Location: 1101 5TH AVE, SUITE 310, SAN RAFAEL, CA, 94901
- Phone: 415-785-4585
- Latest filing: 2026-03-24
- Regulatory AUM: $254.3M
- Discretionary AUM: $10.9M
- Non-discretionary AUM: $243.4M
- Clients: 1
- Accounts: 375

## Business model

- Compensation: Fixed
- Clients served: Individuals, High net worth, Pensions

## Officers, owners & control persons (2)

| Name | Role | Location |
| --- | --- | --- |
| Mike Harry Zaidlin | MANAGING MEMBER/CCO | — |
| ZAIDLIN MIKE HARRY | MANAGING MEMBER/CCO | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/149549/brochure
- Similar advisers: https://search.stillhousedata.com/firm/149549/similar
- Related entities: https://search.stillhousedata.com/firm/149549/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/149549

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.